package com.czc.controller;


import com.czc.entities.CommonResult;
import com.czc.entities.Payment;
import com.czc.service.PaymentService;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;

    @Resource
    private DiscoveryClient discoveryClient;
    
    @PostMapping("/payment/create")

    public CommonResult create(@RequestBody Payment payment){
        int result = paymentService.create(payment);
        System.out.println("*****插入结果*****："+result);

        if(result>0){
            return new CommonResult(200,"插入成功,serverPort:"+serverPort,result);
        }else {
            return new CommonResult(444,"插入失败",null);
        }
    }

    @GetMapping("/payment/get/{id}")

    public CommonResult getPaymentById(@PathVariable("id") Long id){
        Payment payment = paymentService.getPaymentById(id);
        System.out.println("*****查询结果*****："+payment);

        if(payment!=null){
            return new CommonResult(200,"查询成功,serverPort:"+serverPort,payment);
        }else {
            return new CommonResult(444,"查询失败",null);
        }
    }

    public Object discovery(){
        //获取eureka服务清单列表
        List<String> services = discoveryClient.getServices();
        for(String element:services){
            log.info("******element*****:"+element);
        }

        //获取指定微服务的信息
        List<ServiceInstance> instances = discoveryClient.getInstances("cloud-eurekajiqun-payment-service");
        for(ServiceInstance instance:instances){
            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }
        return this.discoveryClient;
    }
}

